Tuvalu plans to be first 100% solar-powered nation
July 21, 2009, 9:27 p.m. by Michael d'Estries
South Pacific island sets ambitious goal to harness sun for more than just tourism.
Corporations inventing new definitions for local shopping
July 16, 2009, 4:27 p.m. by Michael d'Estries
When corporate marketing meets a grassroots movement, everyone gets confused.
Holy smokes! Man charged 23 quadrillion dollars for cigarettes
July 15, 2009, 1:38 p.m. by Michael d'Estries
Is this the latest tax scheme to help fund renewable energy and health care?
Bus rapid transit systems aiding climate change fight
July 10, 2009, 12:02 p.m. by Michael d'Estries
In cities like Bogotá, Colombia, expensive subways systems are being eclipsed by more efficient and cost-effective mass bus systems. Will it catch on?
Squirrels rely on birds to let them know when it's safe to go out
Why a beluga's squishy head is so special
8 creative techniques to keep coral reefs alive
Scientists discover 'monster' black hole that 'should not even exist'
Radar uncovers another Viking ship in Norway
These birds prove you don't need a big brain for a complex social life